Electrolyte for lithium battery, method of preparing the same, and lithium battery comprising same
申请人:Yew Kyoung-Han
公开号:US20050214649A1
公开(公告)日:2005-09-29
An electrolyte for a lithium battery is disclosed. The electrolyte includes a non-aqueous organic solvent, a lithium salt, and at least one dioxolane-based additive.
Highly selective anodic monofluorination of 4-arylthio-1,3-dioxolan-2-ones: a marked solvent effect on product selectivity
作者:Hideki Ishii、Norihisa Yamada、Toshio Fuchigami
DOI:10.1039/b004652n
日期:——
first example of a solventeffect on fluorinated product selectivity; anodic fluorination of 4-arylthio-1,3-dioxolan-2-ones in CH2Cl2 containing a fluoride supporting electrolyte using an undivided cell provided the fluorodesulfurization product, 4-fluoro-1,3-dioxolan-2-one preferentially while anodic fluorination in DME resulted in α-fluorination, without desulfurization, selectively.
Base-Induced Decarboxylative 1,1-Alkoxy Thiolation via Hydrothiolation of Vinylene Carbonate
作者:Raju Mandal、Subhendu Ghosh、Tamanna Khandelia、Pritishree Panigrahi、Bhisma K. Patel
DOI:10.1021/acs.joc.3c02036
日期:2023.12.1
A base-mediated 1,1-difunctionalization of vinylenecarbonate has been achieved using two different nucleophiles, namely, thiol and alcohol, with the assistance of air (O2). In alcoholic solvents, decarboxylation occurs at room temperature to provide a 1,1-difunctionalized product, where vinylenecarbonate serves as an ethynol (C2) synthon in this three-component reaction. On the other hand, in acetonitrile
使用两种不同的亲核试剂,即硫醇和醇,在空气 (O 2 )的帮助下,实现了碳酸亚乙烯酯的碱介导 1,1-双官能化。在醇溶剂中,脱羧反应在室温下发生,得到 1,1-双官能化产物,其中碳酸亚乙烯酯在该三组分反应中充当乙醇 (C2) 合成子。另一方面,在乙腈中,在室温的碱性条件下发生排他的硫氢化作用。该方法提供了碳酸亚乙烯酯在室温下的一锅脱羧区域选择性双官能化,用于构建α-烷氧基-β-羟基硫醚。
Electrochemical Fluorination Using Halogen Mediators in Ionic Liquid Hydrogen Fluoride Salt